20036796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 53813760

約数和(自身を除く): 33776964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 43, 52, 58, 78, 86, 87, 103, 116, 129, 156, 172, 174, 206, 258, 309, 348, 377, 412, 516, 559, 618, 754, 1118, 1131, 1236, 1247, 1339, 1508, 1677, 2236, 2262, 2494, 2678, 2987, 3354, 3741, 4017, 4429, 4524, 4988, 5356, 5974, 6708, 7482, 8034, 8858, 8961, 11948, 13287, 14964, 16068, 16211, 17716, 17922, 26574, 32422, 35844, 38831, 48633, 53148, 57577, 64844, 77662, 97266, 115154, 116493, 128441, 155324, 172731, 194532, 230308, 232986, 256882, 345462, 385323, 465972, 513764, 690924, 770646, 1541292, 1669733, 3339466, 5009199, 6678932, 10018398, 20036796]

約数ペア:

[(1, 20036796), (2, 10018398), (3, 6678932), (4, 5009199), (6, 3339466), (12, 1669733), (13, 1541292), (26, 770646), (29, 690924), (39, 513764), (43, 465972), (52, 385323), (58, 345462), (78, 256882), (86, 232986), (87, 230308), (103, 194532), (116, 172731), (129, 155324), (156, 128441), (172, 116493), (174, 115154), (206, 97266), (258, 77662), (309, 64844), (348, 57577), (377, 53148), (412, 48633), (516, 38831), (559, 35844), (618, 32422), (754, 26574), (1118, 17922), (1131, 17716), (1236, 16211), (1247, 16068), (1339, 14964), (1508, 13287), (1677, 11948), (2236, 8961), (2262, 8858), (2494, 8034), (2678, 7482), (2987, 6708), (3354, 5974), (3741, 5356), (4017, 4988), (4429, 4524)]